Nicholas Piggin <npig...@gmail.com> writes: > Add KVM_CAP_PPC_AIL_MODE_3 to advertise the capability to set the AIL > resource mode to 3 with the H_SET_MODE hypercall. This capability > differs between processor types and KVM types (PR, HV, Nested HV), and > affects guest-visible behaviour. > > QEMU will implement a cap-ail-mode-3 to control this behaviour[1], and > use the KVM CAP if available to determine KVM support[2]. > > [1] https://lists.nongnu.org/archive/html/qemu-ppc/2022-02/msg00437.html > [2] https://lists.nongnu.org/archive/html/qemu-ppc/2022-02/msg00439.html > > Signed-off-by: Nicholas Piggin <npig...@gmail.com> > --- > Documentation/virt/kvm/api.rst | 14 ++++++++++++++ > arch/powerpc/include/asm/setup.h | 2 ++ > arch/powerpc/kvm/powerpc.c | 20 ++++++++++++++++++++ > arch/powerpc/platforms/pseries/setup.c | 12 +++++++++++- > include/uapi/linux/kvm.h | 1 + > tools/include/uapi/linux/kvm.h | 1 + > 6 files changed, 49 insertions(+), 1 deletion(-)
This one especially, but may as well be the whole series, needs to be Cc'ed to k...@vger.kernel.org, so that the generic KVM folks are aware of it. Can you do a resend Cc'ing them please. cheers
